#!/bin/bash
#
# Copyright (C) 2023 Masatake YAMATO <yamato@redhat.com>
#
# This file is part of util-linux.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
TS_TOPDIR="${0%/*}/../.."
TS_DESC="--inet option"

. "$TS_TOPDIR"/functions.sh
ts_init "$*"
ts_skip_qemu_user
ts_skip_docker

ts_check_test_command "$TS_CMD_LSFD"
ts_check_test_command "$TS_HELPER_MKFDS"

ts_check_prog "mkfifo"

ts_cd "$TS_OUTDIR"

FIFO=./test_mkfds-option-inet.fifo
{
    rm -f "${FIFO}"
    if ! mkfifo "${FIFO}"; then
	ts_finalize  "failed in creating a fifo"
    fi

    "$TS_HELPER_MKFDS" -X tcp  3 4 5 server-port=34567 client-port=23456 > "${FIFO}" &
    if ! read PID0 < "${FIFO}"; then
	rm "${FIFO}"
	ts_finalize  "$TS_HELPER_MKFDS tcp...doesn't report its pid"
    fi

    "$TS_HELPER_MKFDS" -X tcp6 3 4 5 server-port=34567 client-port=23456 > "${FIFO}" &
    if ! read PID1  < "${FIFO}"; then
	kill -CONT "${PID0}"
	wait       "${PID0}"
	rm "${FIFO}"
	ts_finalize  "$TS_HELPER_MKFDS tcp6...doesn't report its pid"
    fi

    "$TS_HELPER_MKFDS" -X ro-regular-file 3 file=/etc/passwd > "${FIFO}" &
    if ! read PID2  < "${FIFO}"; then
	kill -CONT "${PID0}" "${PID1}"
	wait       "${PID0}" "${PID1}"
	rm "${FIFO}"
	ts_finalize  "$TS_HELPER_MKFDS ro-regular-file...doesn't report its pid"
    fi

    "$TS_HELPER_MKFDS" -X udp 3 4 server-port=34567 client-port=23456 server-do-bind=1 client-do-bind=1 client-do-connect=1 > "${FIFO}" &
    if ! read PID3  < "${FIFO}"; then
	kill -CONT "${PID0}" "${PID1}" "${PID2}"
	wait       "${PID0}" "${PID1}" "${PID2}"
	rm "${FIFO}"
	ts_finalize  "$TS_HELPER_MKFDS udp...doesn't report its pid"
    fi

    "$TS_HELPER_MKFDS" -X udp6 3 4 lite=1 server-port=34567 client-port=23456 server-do-bind=1 client-do-bind=1 client-do-connect=1 > "${FIFO}" &
    if ! read PID4  < "${FIFO}"; then
	kill -CONT "${PID0}" "${PID1}" "${PID2}" "${PID3}"
	wait       "${PID0}" "${PID1}" "${PID2}" "${PID3}"
	rm "${FIFO}"
	ts_finalize  "$TS_HELPER_MKFDS udp6 lite=1...doesn't report its pid"
    fi

    OPT='--inet'
    echo "# $OPT"
    ${TS_CMD_LSFD} -n \
		   $OPT \
		   -o ASSOC,TYPE,NAME \
		   -Q "(PID == $PID0) or (PID == $PID1) or (PID == $PID2) or (PID == $PID3) or (PID == $PID4)"

    OPT='--inet=4'
    echo "# $OPT"
    ${TS_CMD_LSFD} -n \
		   $OPT \
		   -o ASSOC,TYPE,NAME \
		   -Q "(PID == $PID0) or (PID == $PID1) or (PID == $PID2) or (PID == $PID3) or (PID == $PID4)"

    OPT='--inet=6'
    echo "# $OPT"
    ${TS_CMD_LSFD} -n \
		   $OPT \
		   -o ASSOC,TYPE,NAME \
		   -Q "(PID == $PID0) or (PID == $PID1) or (PID == $PID2) or (PID == $PID3) or (PID == $PID4)"

    OPT='-i'
    echo "# $OPT"
    ${TS_CMD_LSFD} -n \
		   $OPT \
		   -o ASSOC,TYPE,NAME \
		   -Q "(PID == $PID0) or (PID == $PID1) or (PID == $PID2) or (PID == $PID3) or (PID == $PID4)"

    OPT='-i4'
    echo "# $OPT"
    ${TS_CMD_LSFD} -n \
		   $OPT \
		   -o ASSOC,TYPE,NAME \
		   -Q "(PID == $PID0) or (PID == $PID1) or (PID == $PID2) or (PID == $PID3) or (PID == $PID4)"

    OPT='-i6'
    echo "# $OPT"
    ${TS_CMD_LSFD} -n \
		   $OPT \
		   -o ASSOC,TYPE,NAME \
		   -Q "(PID == $PID0) or (PID == $PID1) or (PID == $PID2) or (PID == $PID3) or (PID == $PID4)"

    kill -CONT "${PID0}" "${PID1}" "${PID2}" "${PID3}" "${PID4}"
    wait       "${PID0}" "${PID1}" "${PID2}" "${PID3}" "${PID4}"
    rm "${FIFO}"
} > "$TS_OUTPUT" 2>&1

ts_finalize
